## Appendix J.3 - Vector Functions and Parametric Curves

**Section Details:**
- Definition and properties of vector functions and parametric equations
- Graphing vector functions and parametric equations and then determining the direction the curve is traced as the parameter increases
- Converting between parametric equations and Cartesian equations
- Vector and parametric equations of a line

Proving a certain parameterization gives the unit circle and showing vector equations of lines are parallel

Cartesian equations and parametric equations of curves